<template>
  <el-form ref="deptForm" :model="form" :rules="rules" label-width="120px">
    <el-form-item label="部门名称" prop="name">
      <el-input v-model="form.name" style="width:80%" placeholder="1-50个字符" />
    </el-form-item>
    <el-form-item label="部门编码" prop="code">
      <el-input v-model="form.code" style="width:80%" placeholder="1-50个字符" />
    </el-form-item>
    <el-form-item label="部门负责人" prop="manager">
      <el-select v-model="form.manager" style="width:80%" placeholder="请选择">
        <el-option
          v-for="item in EmployeesList"
          :key="item.id"
          :value="item.username"
          :label="item.username"
        />

      </el-select>
    </el-form-item>
    <el-form-item label="部门介绍" prop="introduce">
      <el-input v-model="form.introduce" style="width:80%" placeholder="1-300个字符" type="textarea" :rows="3" />
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="small" @click="hSubmit">确定</el-button>
      <el-button size="small" @click="$emit('close')">取消</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { getEmployeesSimple } from '@/api/employees'
import { addDepartments, getDepartmentsDetail, updateDepartments } from '@/api/departments'
export default {
  props: {
    // 接收父亲传过来的ID
    id: {
      type: String,
      required: true
    },
    isEdit: {
      type: Boolean,
      required: true
    }
    // originList: {
    //   type: Array,
    //   required: true
    // }
  },
  data() {
    // const validCode = (rule, value, callback) => {
    //   let existCodeList = this.originList.map(item => item.code)
    //   if (this.isEdit) {
    //     existCodeList = this.originList.filter(item => item.id !== this.id).map(item => item.code)
    //   }
    //   if (existCodeList.includes(value)) {
    //     callback(new Error(`部门编码:${value}已存在`))
    //   } else {
    //     callback()
    //   }
    // }
    // 校验部门的名称在同级不能重复
    // const validName = (rule, value, callback) => {
    //   console.log(value, 'value')
    //   console.log(this.originList, 'this.originList')
    //   let exitNameList = this.originList.filter(item => item.pid === this.id).map(item => item.name)
    //   //  兄弟部门名称不能重复
    //   if (this.isEdit) {
    //     // 所有部门的数据 orignList
    //     const curDepartment = this.originList.find(item => item.id === this.id)
    //     const pid = curDepartment.pid
    //     // 所有的兄弟部门的pid是一样 朝所有的兄弟 包括啦自己
    //     const brothers = this.originList.filter(item => item.pid === pid)
    //     // 排除自己
    //     exitNameList = brothers.filter(item => item.id !== this.id).map(item => item.name)
    //   }
    //   console.log(exitNameList, 'exitNameList')
    //   if (exitNameList.includes(value)) {
    //     callback(new Error(`部门名称:${value}已存在`))
    //   } else {
    //     callback()
    //   }
    // }
    return {
      form: {
        name: '',
        code: '',
        introduce: '',
        manager: ''
      },

      rules: {
        name: [
          { required: true, message: '部门名称不能为空', trigger: 'blur' },
          { min: 1, max: 50, message: '部门名称要求1-50个字符', trigger: 'blur' }
          // { validator: validName, trigger: 'blur' }
        ],
        code: [
          { required: true, message: '部门编码不能为空', trigger: 'blur' },
          { min: 1, max: 50, message: '部门编码要求1-50个字符', trigger: 'blur' }
          // { validator: validCode, trigger: 'blur' }
        ],
        manager: [
          { required: true, message: '部门负责人不能为空', trigger: 'blur' }
        ],
        introduce: [
          { required: true, message: '部门介绍不能为空', trigger: 'blur' },
          { min: 1, max: 300, message: '部门介绍要求1-300个字符', trigger: 'blur' }
        ]
      },
      EmployeesList: []// 负责人列表
    }
  },
  created() {
    this.loadEmployeesSimple()
    if (this.isEdit) {
      this.loadDepartsDeatil()
    }
  },
  methods: {
    resetForm() {
      // 重置表单的校验规则和数据
      this.$refs.deptForm.resetFields()
    },
    async  loadDepartsDeatil() {
      try {
        const res = await getDepartmentsDetail(this.id)
        console.log(res, 'getDepartmentsDetail')
        this.form = res.data
      } catch (error) {
        console.log(error)
      }
    },
    hSubmit() {
      // this.doAdd()
      this.$refs.deptForm.validate(valid => {
        if (!valid) return
        this.isEdit ? this.doEdit() : this.doAdd()
      })
    },
    async doEdit() {
      try {
        const res = await updateDepartments(this.form)

        console.log(res)
        if (res.code !== 10000) return this.$message.error(res.message)
        this.$message.success(res.message)
        this.$emit('success')
      } catch (error) {
        console.log(error)
      }
    },
    async doAdd() {
      try {
        const res = await addDepartments({ ...this.form, pid: this.id })
        console.log(res, 'addDepartments')
        if (res.code !== 10000) return this.$message.error(res.message)
        this.$message.success(res.message)
        this.$emit('success')
      } catch (error) {
        console.log(error)
      }
    },
    async  loadEmployeesSimple() {
      try {
        const res = await getEmployeesSimple()
        console.log(res, 'getEmployeesSimple')
        this.EmployeesList = res.data
      } catch (error) {
        console.log(error)
      }
    }
  }
}

</script>

